From 27aa577ec5b52e40c423f1732f0f3ff51e250423 Mon Sep 17 00:00:00 2001
From: Horilla <support@horilla.com>
Date: Tue, 19 Aug 2025 20:30:13 +0530
Subject: [PATCH] [FIX] RECRUITMENT: #875

---
 .../components/candidate_stage_component.html |  8 +--
 .../pipeline_components/send_mail.html        | 28 +++++++----
 recruitment/views/actions.py                  | 50 ++++++++++++-------
 3 files changed, 56 insertions(+), 30 deletions(-)

diff --git a/recruitment/templates/pipeline/components/candidate_stage_component.html b/recruitment/templates/pipeline/components/candidate_stage_component.html
index b0991f2da..3ae4240cb 100644
--- a/recruitment/templates/pipeline/components/candidate_stage_component.html
+++ b/recruitment/templates/pipeline/components/candidate_stage_component.html
@@ -246,10 +246,10 @@
                                 </button>
                             {% endif %}
                             {% if perms.recruitment.change_candidate or request.user.employee_get in stage.stage_managers.all %}
-                                <button type="button" hx-get='{% url "send-mail" cand.id %}' title="{% trans " Send Mail" %}"
-                                    hx-target="#objectDetailsModalTarget" hx-swap="innerHTML" class="oh-btn oh-btn--light"
-                                    data-toggle="oh-modal-toggle" data-target="#objectDetailsModal"
-                                    onclick="$('#objectDetailsModal').addClass('oh-modal--show')"
+                                <button type="button" hx-get='{% url "send-mail" cand.id %}' title="{% trans 'Send Mail' %}"
+                                    hx-target="#objectCreateModalTarget" hx-swap="innerHTML" class="oh-btn oh-btn--light"
+                                    data-toggle="oh-modal-toggle" data-target="#objectCreateModal"
+                                    onclick="$('#objectCreateModal').addClass('oh-modal--show')"
                                     style="flex: 1 0 auto; width:20px;height: 40.68px; padding: 0;">
                                     <ion-icon name="mail-open-outline"></ion-icon>
                                 </button>
diff --git a/recruitment/templates/pipeline/pipeline_components/send_mail.html b/recruitment/templates/pipeline/pipeline_components/send_mail.html
index 02fa6f692..f7c8ed38a 100644
--- a/recruitment/templates/pipeline/pipeline_components/send_mail.html
+++ b/recruitment/templates/pipeline/pipeline_components/send_mail.html
@@ -1,13 +1,18 @@
 {% load i18n %}
-<button hidden id="previewHxButton" hx-post="{% url 'get-mail-preview' %}?candidate_id={{cand.id}}" hx-target="#preview"
-    hx-include="#writeField"
+<button hidden id="previewHxButton" hx-post="{% url 'get-mail-preview' %}?{% if cand %}candidate_id={{cand.id}}&{% endif %}" hx-target="#preview"
+    hx-include="#ack-form-{{cand.id}}"
     hx-on-htmx-before-request="if (!$('#template').val()) { event.preventDefault(); }">
 </button>
 <div id="ack-message-{{cand.id}}"></div>
 
 <div class="oh-modal__dialog-header">
     <span class="oh-modal__dialog-title" id="sendMailModalLabel">
-        <h5>{% trans 'Send Mail' %}</h5>
+        <h5>{% if cand %}
+                {% trans "Send Mail to" %} {{ cand.name }}
+            {% else %}
+                {% trans "Send Mail to Multiple Candidates" %}
+            {% endif %}
+        </h5>
     </span>
     <button class="oh-modal__close" aria-label="Close"><ion-icon name="close-outline"></ion-icon></button>
 </div>
@@ -16,7 +21,10 @@
     <form onsubmit="$(this).closest('.oh-modal--show').removeClass('oh-modal--show')"
         hx-post='{% url "send-acknowledgement" %}' hx-swap="none" class="oh-general__tab-target oh-profile-section"
         id='ack-form-{{cand.id}}' hx-target="#ack-message-{{cand.id}}" hx-encoding="multipart/form-data">
-        <input type="hidden" value="{{cand.id}}" name="id">
+        {% if cand %}
+            <input type="hidden" value="{{ cand.id }}" name="id">
+        {% endif %}
+
         <div class="modal-body">
             {% if cand %}
             <div class="oh-timeoff-modal__profile-content">
@@ -81,8 +89,8 @@
                     </span>
                 </div>
                 <div id="write" class="oh-tabs__view active">
-                    <textarea id="writeField" class="oh-input oh-input--textarea" hidden name="body" {% if not cand %}
-                        data-summernote {% endif %} required placeholder="Type something here..."></textarea>
+                    <textarea id="writeField" class="oh-input oh-input--textarea" hidden name="body"
+                        data-summernote required placeholder="Type something here..."></textarea>
                 </div>
                 <div id="preview" class="oh-tabs__view">
                     <textarea id="previewField" class="oh-input oh-input--textarea" placeholder="preview..."></textarea>
@@ -181,8 +189,8 @@
                 data: { "candidate_id": "{{cand.id}}" },
                 dataType: "Json",
                 success: function (response) {
-                    $(`#ack-form-{{cand.id}} [name="body"]`).html(response.body).change();
-                    $(`#ack-form-{{cand.id}} [class="note-editable"]`).html(response.body);
+                    $(`#objectCreateModalTarget [name="body"]`).html(response.body).change();
+                    $(`#objectCreateModalTarget [class="note-editable"]`).html(response.body);
                     $('#previewHxButton').click();
                 }
             });
@@ -205,5 +213,7 @@
     {% if form.instance.title %}
         setModalLabel("{{ form.instance.title|escapejs }}", "#viewTemplateModalLabel");
     {% endif %}
-    initializeSummernote({{ cand.id }}, {{ searchWords| safe }});
+    {% if cand %}
+        initializeSummernote({{ cand.id }}, {{ searchWords| safe }});
+    {% endif %}
 </script>
diff --git a/recruitment/views/actions.py b/recruitment/views/actions.py
index ec9abc8e3..a03efa40b 100644
--- a/recruitment/views/actions.py
+++ b/recruitment/views/actions.py
@@ -452,31 +452,47 @@ def get_template_hint(request, obj_id=None):
 @login_required
 def get_mail_preview(request):
     """
-    This method is used to return the mail template preview as an HTTP response.
+    Returns the mail template preview as HTML.
     """
     body = request.POST.get("body")
-    candidate_id = request.GET.get("candidate_id")
-
     if not body:
         return HttpResponse("No body provided", status=400)
 
-    template_bdy = template.Template(body)
-    context = {}
+    candidate_id = request.GET.get("candidate_id")
+    candidate_ids = request.POST.getlist("candidates")  # 875
 
-    if candidate_id:
-        try:
-            candidate_obj = Candidate.objects.get(id=candidate_id)
-            context = {
-                "instance": candidate_obj,
-                "model_instance": candidate_obj,
-                "self": request.user.employee_get,
-                "request": request,
-            }
-        except Candidate.DoesNotExist:
+    # Fetch one candidate for preview if provided
+    candidate_obj = None
+    if candidate_id or candidate_ids:
+        ids = [candidate_id] if candidate_id else candidate_ids
+        candidate_obj = Candidate.objects.filter(id__in=ids).first()
+        if not candidate_obj:
             return HttpResponse("Candidate not found", status=404)
 
-    rendered_body = template_bdy.render(template.Context(context)) or " "
+    # Build context
+    context = {
+        "instance": candidate_obj,
+        "model_instance": candidate_obj,
+        "self": getattr(request.user, "employee_get", None),
+        "request": request,
+    }
 
-    textarea_field = f'<div class="oh-input oh-input--textarea" style="border: solid .1px #dbd7d7;">{rendered_body}</div>'
+    # Render template
+    rendered_body = template.Template(body).render(template.Context(context)) or " "
+
+    # Add preview note if multiple candidates
+    if candidate_ids and len(candidate_ids) > 1 and candidate_obj:
+        rendered_body = (
+            f"<p style='color:gray; font-size:13px;'>"
+            f"Preview shown for {candidate_obj.name}. "
+            f"Mail will be personalized for {len(candidate_ids)} candidates."
+            f"</p>{rendered_body}"
+        )
+
+    # Wrap in styled div
+    textarea_field = (
+        f'<div class="oh-input oh-input--textarea" '
+        f'style="border: solid .1px #dbd7d7; padding:5px;">{rendered_body}</div>'
+    )
 
     return HttpResponse(textarea_field, content_type="text/html")